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Authenticator App

Authenticator App

Android Productivity Starnest JSC
4.2 Popularity

Secure your accounts with this handy 2FA app

System Requirements

Updated
August 27, 2025
Category
Age Rating
Everyone
Developer
Android
Android 8.0++
Package Name
com.authenticator.app.starnest

So here's my take on Authenticator App. I've tested a bunch of password manager and 2FA apps, and this one's pretty solid. The core features work really well - the 2FA is easy to set up, the password autofill is convenient, and the backup/sync is a lifesaver. The interface could use some polish, but it's not a dealbreaker. Compared to other options, this is one of the more well-rounded and reliable apps in this category.

Manya Lyalya
AUTHOR: Manya Lyalya Editor, Grand Screen

Pros

  • Tons of security features in one app
  • Backup and sync to avoid data loss
  • Password manager with autofill is super useful
  • Free to use with no paywalls

Cons

  • Interface can be a bit confusing at first
  • Occasional bugs or crashes
  • Limited customization options
GOOGLE PLAY SCORE
4.2 /5
based on 70,857 reviews
Generally Favorable
83
MY SCORE
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Description

I’ve been using Authenticator App for a couple months now. It’s basically a password manager and two-factor authentication app all in one. Pretty solid if you’re into keeping your online accounts secure.

Here’s what you do: you can scan QR codes to set up 2FA for your logins. There’s also a backup and sync feature – really comes in handy when you get a new phone. And the password manager part is super useful, it’ll autofill your login info so you don’t have to remember a ton of passwords.

Look, if you’re into productivity and security apps, you’ll probably like this. It’s not perfect – the interface can be a little clunky at times – but overall it does the job. Worth checking out for sure.

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This app requires 2 permissions to function properly:

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Frequently Asked Questions